Asrock B550 Phantom Gaming 4 Socket AM4 ATX AMD B550

Maximum number of SMP processors: 1
Processor socket: Socket AM4
Compatible processor series: AMD Ryzen™ 5, AMD Ryzen™ 3, AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9
Processor manufacturer: AMD
DirectX version: 12.0
HDCP: Yes
Maximum resolution: 5120 x 2880 pixels
Overclocking features: FCC, CEErP/EuP
Motherboard chipset: AMD B550
Audio output channels: 7.1 channels
PC health monitoring: Voltage, Temperature, Fan
Motherboard form factor: micro ATX
Motherboard chipset family: AMD
Windows operating systems supported: Windows 10 x64
Unbuffered memory: Yes
Supported memory clock speeds: 4133, 4000, 3466, 2667, 3733, 4400, 3800, 4466, 2933, 3600, 3200, 4266, 2400, 3866, 2133, 4200, 4533 MHz, 4333
Maximum internal memory: 128 GB
Supported memory types: DDR4-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory channels: Dual-channel
Depth: 244 mm
Width: 244 mm
Wake-on-LAN ready: Yes
LAN controller: Realtek RTL8111H
Ethernet interface type: Gigabit Ethernet
Ethernet LAN: Yes
Wi-Fi: No
RGB LED pin header: Yes
12V power connector: Yes
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
CPU fan connector: Yes
TPM connector: Yes
Number of chassis fan connectors: 3
ATX Power connector (24-pin): Yes
Number of SATA III connectors: 4
Front panel audio connector: Yes
BIOS type: UEFI AMI
Cables included: SATA
Drivers included: Yes
Supported storage drive interfaces: Serial ATA III
Supported storage drive types: HDD & SSD
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
HDMI ports quantity: 1
DisplayPorts quantity: 1
USB 2.0 ports quantity: 2
HDMI version: 2.1
DisplayPort version: 1.4
PS/2 ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
PCI Express x16 (Gen 3.x) slots: 3
PCI Express x1 (Gen 3.x) slots: 1
Number of M.2 (M) slots: 1
Warnings: Avoid direct contact with sensitive electronic components., Store away from water and sources of moisture., Dispose of according to local electro-waste regulations.